Football helmet



FIG. 1 is an upper perspective view of the football helmet of the present invention showing my new design, with a face mask being depicted in phantom;

FIG. 2 is a lower perspective view thereof;

FIG. 3 is an upper perspective view of the football helmet of the present invention, with a face mask removed;

FIG. 4 is a lower perspective view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is a second side view thereof opposite that shown in FIG. 5;

FIG. 7 is a rear view thereof;

FIG. 8 is a front view thereof;

FIG. 9 is a top view thereof; and,

FIG. 10 is a front view thereof.

The broken lines in the drawings illustrate features that form no part of the claimed design. 

CLAIM The ornamental design for a football helmet, as shown and described. 